How to fix AutoCAD lagging errors

AutoCAD is specialized software for designing 2D or 3D drawings and is very familiar to design professionals. The software requires the computer to have the appropriate installation configuration to avoid the situation where AutoCAD cannot be installed on the computer, or some other errors occur. The phenomenon of stuttering and lag on AutoCAD is not uncommon and can occur on any installed computer, even on a computer configured enough to install AutoCAD. This will certainly cause difficulties for users when they cannot complete their designs. Below are some ways for you to fix lag errors on AutoCAD.

Instructions to fix stuttering and lag errors on AutoCAD

1. Change the border effect for the selection

It is possible that using the border effect of the selection will cause the software to stutter or lag more due to having to process the effect. We can change to the dashed line style to speed up the processing process.

At the software interface, click on the letter A icon and select Options . Display the new interface, click on Selection and select Visual Effect Settings .

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Then select Dash to select the dashed line style and click OK to save.

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2. Use hardware acceleration

In the interface, enter the command 3DCONFIG at Command and press Enter to access. Then in the new interface click Manual Tune .

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Next, select the Enable hardware acceleration setting and click OK below.

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3. Speed ​​up AutoCAD on Windows 10

We can also use the graphics acceleration feature on Windows 10 to speed up AutoCAD software.

Press the Windows + I key combination to open the Settings interface on your computer and then select Gaming . Next click Game mode > Graphics settings .

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Then in the interface click the Browse button and select the acad file in the AutoCAD folder and click Add . Then click Options below.

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Finally, click High performance and then click Save to save.

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4. Reduce CAD file size

When you reduce the size of CAD files, it will also speed up the process of opening CAD files on the software. Readers refer to the article below to do so.

Marvin Fry

Update 06 November 2023